Spiral clamping device for splicing building templates

Abstract

The utility model provides a spiral clamping device for splicing building templates, which relates to the technical field of building construction and comprises a fixing mechanism, a clamping mechanism is arranged at the bottom of the fixing mechanism, the fixing mechanism comprises a fixing frame, a bidirectional threaded rod is movably inserted into the inner surface wall of the fixing frame, two fixing blocks are movably sleeved on the outer surface wall of the bidirectional threaded rod, and the two fixing blocks are arranged on the outer surface wall of the bidirectional threaded rod. One end of the outer wall of the bidirectional threaded rod is fixedly sleeved with a rocker, a long rod is movably inserted into one side of the outer wall of the rocker, rotating rods are movably inserted into the bottoms of the two fixing blocks, and rotary knobs are arranged on one sides of the outer walls of the two fixing blocks. The clamping mechanism is movably arranged at the bottom of the fixing mechanism, when the fixing mechanism extrudes the clamping mechanism inwards, the two building templates can be fixed, and the clamping mechanism can rotate by any angle, so that the clamping mechanism can adapt to the building templates at any angle, and the building templates at any angle can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a spiral clamp for splicing building templates. Background Art

[0002] When splicing building formwork, you can consider using a spiral clamp. The spiral clamp is a clamping tool that usually consists of two rotating clamping rods and a fixed central axis. The spiral pattern on the clamping rod can be used to adjust the clamping force. During the splicing of building formwork, you can first align the two formworks and place the clamp at the joint of the two formworks. Then, by rotating the clamping rod, the clamp gradually clamps the formwork to ensure that they are firmly connected together. The design of the spiral clamp can provide uniform clamping force, thereby increasing the stability and strength of the formwork.

[0003] In the prior art, such as Chinese Patent No.: CN217782871U, a spiral clamp for building formwork splicing includes a fixing plate and a mounting mechanism, the fixing plate and the mounting mechanism have connecting blocks fixedly connected to the upper parts of the opposite surfaces, the two connecting blocks have fixing tubes fixedly connected to the middle parts of the opposite surfaces, the two fixing tubes have connecting mechanisms movably connected together, a threaded rod is inserted and movably connected to the lower part of the left end of the fixing plate, and the right part of the outer surface of the threaded rod is threadedly connected to the mounting mechanism, the left end of the threaded rod is fixedly connected to a handle, the fixing plate and the mounting mechanism have supporting plates fixedly connected to the upper ends, the two supporting plates have connecting plates fixedly connected to the upper ends, and the two connecting plates have clamping blocks fixedly connected to the ends away from the supporting plates. The spiral clamp for building formwork splicing described in this device has good clamping and fixing effect, is simple and convenient to install, can meet the needs of building formworks of different widths for splicing, and is suitable for use in building formwork splicing and clamping.

[0004] In the above patent, although the device is simple and convenient to install and can meet the needs of splicing building templates of different widths and is suitable for splicing and clamping building templates, the device can only fix flat templates and cannot fix templates with a certain inclination angle, so a new spiral clamp is needed. Utility Model Content

[0005] The utility model mainly provides a spiral clamp for splicing building templates, which is convenient for clamping templates with any inclined angle.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a spiral clamp for splicing building templates, comprising: a fixing mechanism, a clamping mechanism is arranged at the bottom of the fixing mechanism;

[0007] The fixing mechanism comprises a fixing frame, a bidirectional threaded rod is movably inserted into the inner surface wall of the fixing frame, two fixing blocks are movably sleeved on the outer surface wall of the bidirectional threaded rod, a rocker is fixedly sleeved on one end of the outer wall of the bidirectional threaded rod, a long rod is movably inserted into one side of the outer wall of the rocker, a rotating rod is movably inserted into the bottom of the two fixing blocks, and a knob is arranged on one side of the outer wall of the two fixing blocks;

[0008] The clamping mechanism comprises two connecting plates, and the two connecting plates are respectively fixedly sleeved on the outer surfaces of the two rotating rods.

[0009] Preferably, two limit rods are movably inserted on the opposite sides of the two connecting plates, limit plates are fixedly sleeved on the opposite sides of the four limit rods, springs are movably sleeved on the outer walls of the four limit rods, and a clamping plate is fixedly sleeved between the outer walls of every two of the four limit rods.

[0010] Preferably, an anti-slip plate is fixedly mounted on one side of the two clamping plates, and an anti-slip groove is provided on one side of the outer wall of the two anti-slip plates.

[0011] Preferably, a support plate is fixedly mounted on the bottom of the fixing frame, and the support plate is movably sleeved on the outer wall of the bidirectional threaded rod, and a rubber pad is fixedly mounted on the bottom of the support plate.

[0012] Preferably, a metal rod is fixedly inserted into the inner surface wall of the fixing frame, and the metal rod passes through one side of the outer wall of the two fixing blocks and the supporting plate respectively.

[0013] Preferably, a rectangular plate is fixedly mounted on the top of the fixing frame, and a handle is fixedly mounted on the top of the rectangular plate.

[0014] Preferably, two reinforcing plates are fixedly mounted on the top of the fixing frame, and lifting rings are fixedly mounted on the tops of the two reinforcing plates.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, by movably setting the clamping mechanism at the bottom of the fixing mechanism, when the fixing mechanism squeezes the clamping mechanism inward, the two building templates can be fixed, and the clamping mechanism can be rotated at any angle, so it can adapt to building templates at any angle, so that building templates at any angle can be clamped and fixed, which solves the problems raised in the above background, thereby improving the versatility and practicality of the device.

[0017] 2. In the utility model, since the limit rod and the spring are arranged on the clamping mechanism, when the clamping mechanism clamps the building formwork, the limit rod will be squeezed outwards and the spring will be compressed, thereby improving the fixing effect of the clamping mechanism and further improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a main structural stereogram of a spiral clamp for splicing building templates;

[0019] Figure 2 This is a structural stereogram of the main view of a fixing mechanism in a spiral clamp for splicing building templates proposed by the utility model;

[0020] Figure 3 The utility model provides a structural stereogram of the bottom side of a fixing mechanism in a spiral clamp for splicing building templates;

[0021] Figure 4 The utility model provides a structural stereogram of a clamping mechanism in a spiral clamp for splicing building templates.

[0022] Legend: 1. Fixing mechanism; 101. Fixing frame; 102. Bidirectional threaded rod; 103. Fixing block; 104. Metal rod; 105. Rocker; 106. Long rod; 107. Rotating rod; 108. Knob; 109. Support plate; 110. Rubber pad; 111. Rectangular plate; 112. Handle; 113. Reinforcement plate; 114. Lifting ring; 2. Clamping mechanism; 201. Connecting plate; 202. Limiting rod; 203. Limiting plate; 204. Spring; 205. Clamping plate; 206. Anti-slip plate; 207. Anti-slip groove. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Example 1

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution: a spiral clamp for building template splicing, comprising: a fixing mechanism 1, a clamping mechanism 2 is arranged at the bottom of the fixing mechanism 1;

[0027] The fixing mechanism 1 comprises a fixing frame 101, a bidirectional threaded rod 102 is movably inserted into the inner surface wall of the fixing frame 101, two fixing blocks 103 are movably sleeved on the outer surface wall of the bidirectional threaded rod 102, a rocker 105 is fixedly sleeved on one end of the outer wall of the bidirectional threaded rod 102, a long rod 106 is movably inserted into one side of the outer wall of the rocker 105, a rotating rod 107 is movably inserted into the bottom of the two fixing blocks 103, and a knob 108 is provided on one side of the outer wall of the two fixing blocks 103;

[0028] The clamping mechanism 2 includes two connecting plates 201 , and the two connecting plates 201 are respectively fixedly sleeved on the outer walls of the two rotating rods 107 .

[0029] The effect achieved by the entire embodiment 1 is that by shaking the rocker 105, the bidirectional threaded rod 102 can be driven to rotate. When the bidirectional threaded rod 102 rotates, the two fixing blocks 103 can be driven to move toward or away from each other. When the two fixing blocks 103 move toward each other, the two building templates can be clamped and fixed. When the building templates have a certain angle, the connecting plate 201 is rotated until the two connecting plates 201 are attached to the two sides of the outer walls of the two building templates, and then fixed by the knob 108, thereby completing the clamping and fixing of the building template.

[0030] Example 2

[0031] like Figure 1-Figure 4 As shown, two limiting rods 202 are movably inserted on the opposite sides of the two connecting plates 201, and limiting plates 203 are fixedly sleeved on the opposite sides of the four limiting rods 202. Springs 204 are movably sleeved on the outer walls of the four limiting rods 202. A clamping plate 205 is fixedly sleeved between the outer walls of every two of the four limiting rods 202. An anti-skid plate 206 is fixedly installed on the opposite sides of the two clamping plates 205. Anti-skid grooves 207 are provided on one side of the outer walls of the two anti-skid plates 206. A support plate 109 is fixedly installed on the bottom of the fixed frame 101, and the support plate 109 is fixedly installed on the bottom of the fixed frame 101. The plate 109 is movably mounted on the outer wall of the bidirectional threaded rod 102, a rubber pad 110 is fixedly installed on the bottom of the support plate 109, a metal rod 104 is fixedly inserted into the inner wall of the fixing frame 101, and the metal rod 104 passes through the two fixing blocks 103 and one side of the outer wall of the support plate 109 respectively, a rectangular plate 111 is fixedly installed on the top of the fixing frame 101, a handle 112 is fixedly installed on the top of the rectangular plate 111, two reinforcing plates 113 are fixedly installed on the top of the fixing frame 101, and lifting rings 114 are fixedly installed on the top of the two reinforcing plates 113.

[0032] The effect achieved by the entire embodiment 2 is that when the two connecting plates 201 clamp the building formwork, the two clamping plates 205 will first fit on both sides of the outer walls of the two building formworks, and under the action of the extrusion force, the limit rod 202 will extend outward, and the spring 204 will be compressed at this time until the spring 204 is compressed to the extreme, so that the building formwork can be fixed, and the anti-slip plate 206 can not only increase the friction between the clamping plate 205 and the building formwork, but also prevent the clamping plate 205 from damaging the building formwork, the support plate 109 can play a supporting role, the handle 112 can facilitate the workers to hold it, and the lifting ring 114 can facilitate the lifting of the device to prevent the device from falling during the process of clamping the building formwork.

[0033] The method of use and working principle of the device: when in use, the worker will hold the handle 112 to pick up the device, and then the lifting rope can pass through the two lifting rings 114, which can facilitate the lifting of the device to prevent the device from falling during the process of clamping the building template. Then the worker places the device on the top of the connection between the two building templates, and then shakes the rocker 105 to drive the two-way threaded rod 102 to rotate. When the two-way threaded rod 102 rotates, it will drive the two fixing blocks 103 to move toward or away from each other. When the two fixing blocks 103 move toward each other, When moving, the two clamping plates 205 will first fit on both sides of the outer walls of the two building templates. Under the action of the extrusion force, the limit rod 202 will extend outward, and the spring 204 will be compressed at this time until the spring 204 is compressed to the extreme, so that the building template can be fixed. When the building template has a certain angle, the connecting plate 201 is rotated until the two connecting plates 201 fit on both sides of the outer walls of the two building templates, and then fixed by the knob 108, so that the building template is fixed. In summary, the problems raised in the above background are solved.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A screw clamp for building formwork splicing, characterized in that: include: A fixing mechanism (1), wherein a clamping mechanism (2) is arranged at the bottom of the fixing mechanism (1); The fixing mechanism (1) comprises a fixing frame (101), a bidirectional threaded rod (102) is movably inserted into the inner surface wall of the fixing frame (101), two fixing blocks (103) are movably sleeved on the outer surface wall of the bidirectional threaded rod (102), a rocker (105) is fixedly sleeved on one end of the outer wall of the bidirectional threaded rod (102), a long rod (106) is movably inserted into one side of the outer wall of the rocker (105), a rotating rod (107) is movably inserted into the bottom of the two fixing blocks (103), and a knob (108) is provided on one side of the outer wall of the two fixing blocks (103); The clamping mechanism (2) comprises two connecting plates (201), and the two connecting plates (201) are respectively fixedly sleeved on the outer walls of the two rotating rods (107).

2. The screw clamp for splicing building formwork according to claim 1 is characterized in that: Two limiting rods (202) are movably inserted on opposite sides of the two connecting plates (201), limiting plates (203) are fixedly sleeved on opposite sides of the four limiting rods (202), springs (204) are movably sleeved on the outer walls of the four limiting rods (202), and a clamping plate (205) is fixedly sleeved between the outer walls of every two of the four limiting rods (202).

3. The screw clamp for building formwork splicing according to claim 2 is characterized in that: An anti-slip plate (206) is fixedly mounted on one side opposite to the two clamping plates (205), and an anti-slip groove (207) is provided on one side of the outer wall of the two anti-slip plates (206).

4. The screw clamp for splicing building formwork according to claim 3 is characterized in that: A support plate (109) is fixedly mounted on the bottom of the fixing frame (101), and the support plate (109) is movably sleeved on the outer wall of the bidirectional threaded rod (102), and a rubber pad (110) is fixedly mounted on the bottom of the support plate (109).

5. The screw clamp for building formwork splicing according to claim 4 is characterized in that: A metal rod (104) is fixedly inserted into the inner surface wall of the fixing frame (101), and the metal rod (104) passes through one side of the outer wall of the two fixing blocks (103) and the supporting plate (109) respectively.

6. The screw clamp for splicing building formwork according to claim 5, characterized in that: A rectangular plate (111) is fixedly mounted on the top of the fixing frame (101), and a handle (112) is fixedly mounted on the top of the rectangular plate (111).

7. The screw clamp for building formwork splicing according to claim 6 is characterized in that: Two reinforcing plates (113) are fixedly mounted on the top of the fixing frame (101), and lifting rings (114) are fixedly mounted on the tops of the two reinforcing plates (113).

Images